Interactive, scaffolded model
This Activity Requires:
Important! If you cannot launch anything from this database, please follow the step-by-step instructions on the software page.
Please Note: Many models are linked to directly from within the database. When an activity employs our scripting language, Pedagogica, as do some of the "guided" activities, the initial download may take several minutes. Subsequent activities will not take a long time. See this page for further instructions.
Students learn about the phases of molecular separation, and then experiment with paper and ion chromatography.
Students will be able to:
Chromatography uses differences in weak attractions among molecules to effect molecular separation.
Additional Related Concepts
Last Update: 12/07/2015
Maintainer: CC Web Team (firstname.lastname@example.org)
Document Options: Text-only / Accessible Version | Printable Version | E-mail this Page
Copyright © 2017, The Concord Consortium.
All rights reserved.
These materials are based upon work supported by the
National Science Foundation under grant number DUE-0402553
Any opinions, findings, and conclusions
or recommendations expressed in this material are those of
the author(s) and do not necessarily reflect the views
of the National Science Foundation.